Melatonin's well-known function is mainly to improve sleep quality (dosage: 0.1 ~ 0.3mg), shorten wake-up time and sleep time before going to bed, improve sleep quality, significantly reduce the number of wake-up times during sleep, shorten the light sleep stage, prolong the deep sleep stage, and reduce the wake-up threshold the next morning. It has strong time difference adjustment function .

The biggest characteristic of melatonin should be that it is the strongest endogenous free radical scavenger found so far. The basic function of melatonin is to participate in the antioxidant system and prevent oxidative damage to cells. In this regard, it is more effective than all known substances in the body. The latest research shows that MT is the commander-in-chief of endocrine, which controls the activities of various endocrine glands in the body. So as to indirectly control the function of our whole body.